/Engine/Plugins/Experimental/UIFramework/Source/Public/UIFWidget.h
[UCLASS](Programming/UnrealArchitecture/Reference/Classes#classdeclaration)(Abstract, BlueprintType) class UUIFrameworkWidget : public [UMVVMViewModelBase](API\Plugins\ModelViewViewModel\UMVVMViewModelBase)
TSoftClassPtr< ...
WidgetClass